{"id":6170,"date":"2022-07-08T09:55:03","date_gmt":"2022-07-08T09:55:03","guid":{"rendered":"https:\/\/www.cigatisolutions.com\/blog\/?p=6170"},"modified":"2026-05-26T09:11:06","modified_gmt":"2026-05-26T09:11:06","slug":"migrate-roundcube-to-office-365","status":"publish","type":"post","link":"https:\/\/www.cigatisolutions.com\/blog\/migrate-roundcube-to-office-365\/","title":{"rendered":"How to Migrate Roundcube Emails to Office 365 Easily"},"content":{"rendered":"\n\n<div class=\"kk-star-ratings kksr-auto kksr-align-left kksr-valign-top\"\n    data-payload='{&quot;align&quot;:&quot;left&quot;,&quot;id&quot;:&quot;6170&quot;,&quot;slug&quot;:&quot;default&quot;,&quot;valign&quot;:&quot;top&quot;,&quot;ignore&quot;:&quot;&quot;,&quot;reference&quot;:&quot;auto&quot;,&quot;class&quot;:&quot;&quot;,&quot;count&quot;:&quot;1&quot;,&quot;legendonly&quot;:&quot;&quot;,&quot;readonly&quot;:&quot;&quot;,&quot;score&quot;:&quot;5&quot;,&quot;starsonly&quot;:&quot;&quot;,&quot;best&quot;:&quot;5&quot;,&quot;gap&quot;:&quot;5&quot;,&quot;greet&quot;:&quot;Rate this post&quot;,&quot;legend&quot;:&quot;5\\\/5 - (1 vote)&quot;,&quot;size&quot;:&quot;24&quot;,&quot;title&quot;:&quot;How to Migrate Roundcube Emails to Office 365 Easily&quot;,&quot;width&quot;:&quot;142.5&quot;,&quot;_legend&quot;:&quot;{score}\\\/{best} - ({count} {votes})&quot;,&quot;font_factor&quot;:&quot;1.25&quot;}'>\n            \n<div class=\"kksr-stars\">\n    \n<div class=\"kksr-stars-inactive\">\n            <div class=\"kksr-star\" data-star=\"1\" style=\"padding-right: 5px\">\n            \n\n<div class=\"kksr-icon\" style=\"width: 24px; height: 24px;\"><\/div>\n        <\/div>\n            <div class=\"kksr-star\" data-star=\"2\" style=\"padding-right: 5px\">\n            \n\n<div class=\"kksr-icon\" style=\"width: 24px; height: 24px;\"><\/div>\n        <\/div>\n            <div class=\"kksr-star\" data-star=\"3\" style=\"padding-right: 5px\">\n            \n\n<div class=\"kksr-icon\" style=\"width: 24px; height: 24px;\"><\/div>\n        <\/div>\n            <div class=\"kksr-star\" data-star=\"4\" style=\"padding-right: 5px\">\n            \n\n<div class=\"kksr-icon\" style=\"width: 24px; height: 24px;\"><\/div>\n        <\/div>\n            <div class=\"kksr-star\" data-star=\"5\" style=\"padding-right: 5px\">\n            \n\n<div class=\"kksr-icon\" style=\"width: 24px; height: 24px;\"><\/div>\n        <\/div>\n    <\/div>\n    \n<div class=\"kksr-stars-active\" style=\"width: 142.5px;\">\n            <div class=\"kksr-star\" style=\"padding-right: 5px\">\n            \n\n<div class=\"kksr-icon\" style=\"width: 24px; height: 24px;\"><\/div>\n        <\/div>\n            <div class=\"kksr-star\" style=\"padding-right: 5px\">\n            \n\n<div class=\"kksr-icon\" style=\"width: 24px; height: 24px;\"><\/div>\n        <\/div>\n            <div class=\"kksr-star\" style=\"padding-right: 5px\">\n            \n\n<div class=\"kksr-icon\" style=\"width: 24px; height: 24px;\"><\/div>\n        <\/div>\n            <div class=\"kksr-star\" style=\"padding-right: 5px\">\n            \n\n<div class=\"kksr-icon\" style=\"width: 24px; height: 24px;\"><\/div>\n        <\/div>\n            <div class=\"kksr-star\" style=\"padding-right: 5px\">\n            \n\n<div class=\"kksr-icon\" style=\"width: 24px; height: 24px;\"><\/div>\n        <\/div>\n    <\/div>\n<\/div>\n                \n\n<div class=\"kksr-legend\" style=\"font-size: 19.2px;\">\n            5\/5 - (1 vote)    <\/div>\n    <\/div>\n\n<p class=\"wp-block-paragraph\">Are you thinking to migrate Roundcube to Office 365 account? Well, you&#8217;re in the right place! We&#8217;ve put together this guide to help you with the migration process. Moreover, you can also transfer your data to your O365 account smoothly and without any trouble using the <strong>Cigati <a href=\"https:\/\/www.cigatisolutions.com\/imap-mail-backup\/\">IMAP Backup Tool<\/a><\/strong>.<\/p>\n\n\n\n<div class=\"row justify-content-center mac-win-tab mt-3 mb-1\">\n<div class=\"col-md-6\">\n<ul id=\"myTab\" class=\"nav nav-tabs justify-content-center\" role=\"tablist\">\n<li class=\"nav-item\" role=\"presentation\"><button id=\"home-tab\" class=\"nav-link bg-transparent px-4 active\" role=\"tab\" type=\"button\" data-toggle=\"tab\" data-target=\"#home\" aria-controls=\"home\" aria-selected=\"true\"><i class=\"icon-windows\"><\/i> Windows<\/button><\/li>\n<li class=\"nav-item\" role=\"presentation\"><button id=\"profile-tab\" class=\"nav-link bg-transparent px-4\" role=\"tab\" type=\"button\" data-toggle=\"tab\" data-target=\"#profile\" aria-controls=\"profile\" aria-selected=\"false\"><i class=\"icon-apple\"><\/i>Mac<\/button><\/li>\n<\/ul>\n<div id=\"myTabContent\" class=\"tab-content\">\n<div id=\"home\" class=\"tab-pane fade active show\" role=\"tabpanel\" aria-labelledby=\"home-tab\"><span class=\"block_btn\"><a class=\"primary-btn\" href=\"https:\/\/www.cigatisolutions.com\/demo-version\/Cigati-IMAP-Backup-win.exe\"><i class=\"icon-windows\"><\/i> Download Now<\/a>&nbsp;&nbsp;<a class=\"secondary-btn\" href=\"https:\/\/www.cigatisolutions.com\/imap-mail-backup\/purchase-now.php\"><i class=\"icon-basket\"><\/i> Purchase Now<\/a><\/span>\n        <\/div>\n<div id=\"profile\" class=\"tab-pane fade\" role=\"tabpanel\" aria-labelledby=\"profile-tab\"><span class=\"block_btn\"><a class=\"primary-btn\" href=\"https:\/\/www.cigatisolutions.com\/demo-version\/Cigati-imap-backup-for-mac.dmg\"><i class=\"icon-apple\"><\/i> Download Now<\/a>&nbsp;&nbsp;<a class=\"secondary-btn\" href=\"https:\/\/www.cigatisolutions.com\/mac\/imap-backup\/purchase-now.php\"><i class=\"icon-basket\"><\/i> Purchase Now<\/a><\/span>\n        <\/div>\n<p><\/p><\/div>\n<p><\/p><\/div>\n<p><\/p><\/div>\n\n\n\n<p class=\"wp-block-paragraph\">Roundcube is an open-source email client. We all know that it is used for hosting email services. The users can host the email account on their server or use a third-party email service. Users can get better features and services that may not be available on their email server through a third-party email service. In addition to this, they also get better protection against spam and other malicious attacks. One such third-party email service is Microsoft Office 365.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\"><strong>Also Read:<\/strong> <a href=\"https:\/\/www.cigatisolutions.com\/blog\/export-roundcube-emails-to-outlook\/\">Export Roundcube Emails to Outlook<\/a><\/p>\n\n\n\n<div id=\"ez-toc-container\" class=\"ez-toc-v2_0_84 counter-hierarchy ez-toc-counter ez-toc-light-blue ez-toc-container-direction\">\n<div class=\"ez-toc-title-container\">\n<p class=\"ez-toc-title\" style=\"cursor:inherit\">Table of Contents<\/p>\n<span class=\"ez-toc-title-toggle\"><a href=\"#\" class=\"ez-toc-pull-right ez-toc-btn ez-toc-btn-xs ez-toc-btn-default ez-toc-toggle\" aria-label=\"Toggle Table of Content\"><span class=\"ez-toc-js-icon-con\"><span class=\"\"><span class=\"eztoc-hide\" style=\"display:none;\">Toggle<\/span><span class=\"ez-toc-icon-toggle-span\"><svg style=\"fill: #999;color:#999\" xmlns=\"http:\/\/www.w3.org\/2000\/svg\" class=\"list-377408\" width=\"20px\" height=\"20px\" viewBox=\"0 0 24 24\" fill=\"none\"><path d=\"M6 6H4v2h2V6zm14 0H8v2h12V6zM4 11h2v2H4v-2zm16 0H8v2h12v-2zM4 16h2v2H4v-2zm16 0H8v2h12v-2z\" fill=\"currentColor\"><\/path><\/svg><svg style=\"fill: #999;color:#999\" class=\"arrow-unsorted-368013\" xmlns=\"http:\/\/www.w3.org\/2000\/svg\" width=\"10px\" height=\"10px\" viewBox=\"0 0 24 24\" version=\"1.2\" baseProfile=\"tiny\"><path d=\"M18.2 9.3l-6.2-6.3-6.2 6.3c-.2.2-.3.4-.3.7s.1.5.3.7c.2.2.4.3.7.3h11c.3 0 .5-.1.7-.3.2-.2.3-.5.3-.7s-.1-.5-.3-.7zM5.8 14.7l6.2 6.3 6.2-6.3c.2-.2.3-.5.3-.7s-.1-.5-.3-.7c-.2-.2-.4-.3-.7-.3h-11c-.3 0-.5.1-.7.3-.2.2-.3.5-.3.7s.1.5.3.7z\"\/><\/svg><\/span><\/span><\/span><\/a><\/span><\/div>\n<nav><ul class='ez-toc-list ez-toc-list-level-1 ' ><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-1\" href=\"https:\/\/www.cigatisolutions.com\/blog\/migrate-roundcube-to-office-365\/#Why_Users_Should_Transfer_RoundCube_Emails_to_Microsoft_365\" >Why Users Should Transfer RoundCube Emails to Microsoft 365<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-2\" href=\"https:\/\/www.cigatisolutions.com\/blog\/migrate-roundcube-to-office-365\/#Email_Migration_from_Roundcube_Webmail_to_Office_365_Top_2_Solutions\" >Email Migration from Roundcube Webmail to Office 365: Top 2 Solutions<\/a><ul class='ez-toc-list-level-3' ><li class='ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-3\" href=\"https:\/\/www.cigatisolutions.com\/blog\/migrate-roundcube-to-office-365\/#1_Migrating_from_Roundcube_to_Office_365_Manual_Process\" >#1. Migrating from Roundcube to Office 365: Manual Process<\/a><ul class='ez-toc-list-level-4' ><li class='ez-toc-heading-level-4'><a class=\"ez-toc-link ez-toc-heading-4\" href=\"https:\/\/www.cigatisolutions.com\/blog\/migrate-roundcube-to-office-365\/#Step_1_Setting_Up_Roundcube_Email_in_Outlook\" >Step 1: Setting Up Roundcube Email in Outlook<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-4'><a class=\"ez-toc-link ez-toc-heading-5\" href=\"https:\/\/www.cigatisolutions.com\/blog\/migrate-roundcube-to-office-365\/#Step_2_Converting_Outlook_Data_to_PST_Files\" >Step 2: Converting Outlook Data to PST Files<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-4'><a class=\"ez-toc-link ez-toc-heading-6\" href=\"https:\/\/www.cigatisolutions.com\/blog\/migrate-roundcube-to-office-365\/#Step_3_Uploading_PST_Files_Using_Network_Upload\" >Step 3: Uploading PST Files Using Network Upload<\/a><\/li><\/ul><\/li><li class='ez-toc-page-1 ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-7\" href=\"https:\/\/www.cigatisolutions.com\/blog\/migrate-roundcube-to-office-365\/#Roundcube_to_Office_365_Migration_Tool_Expert_Solution\" >Roundcube to Office 365 Migration Tool: Expert Solution<\/a><ul class='ez-toc-list-level-4' ><li class='ez-toc-heading-level-4'><a class=\"ez-toc-link ez-toc-heading-8\" href=\"https:\/\/www.cigatisolutions.com\/blog\/migrate-roundcube-to-office-365\/#Steps_to_Transfer_Roundcube_to_O365\" >Steps to Transfer Roundcube to O365:<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-4'><a class=\"ez-toc-link ez-toc-heading-9\" href=\"https:\/\/www.cigatisolutions.com\/blog\/migrate-roundcube-to-office-365\/#Final_Thoughts\" >Final Thoughts<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-4'><a class=\"ez-toc-link ez-toc-heading-10\" href=\"https:\/\/www.cigatisolutions.com\/blog\/migrate-roundcube-to-office-365\/#Frequently_Asked_Questions\" >Frequently Asked Questions<\/a><\/li><\/ul><\/li><\/ul><\/li><\/ul><\/nav><\/div>\n<h2 class=\"wp-block-heading\"><span class=\"ez-toc-section\" id=\"Why_Users_Should_Transfer_RoundCube_Emails_to_Microsoft_365\"><\/span>Why Users Should Transfer RoundCube Emails to Microsoft 365<span class=\"ez-toc-section-end\"><\/span><\/h2>\n\n\n\n<p class=\"wp-block-paragraph\">If you want to migrate RoundCube to Office 365 account, you will be glad to know there are multiple benefits. Some of the benefits are as follows.<\/p>\n\n\n\n<ul class=\"wp-block-list list_content\">\n<li>You can easily communicate and collaborate with your peers and colleagues.<\/li>\n\n\n\n<li>There are no additional charges for the software upgrade.<\/li>\n\n\n\n<li>In Office 365, there\u2019s a flexible subscription plan according to the requirements.<\/li>\n\n\n\n<li>Users can easily access their emails, calendars, contacts, documents, etc., from any device.<\/li>\n\n\n\n<li>O365 facilitates various productivity services such as MS Office web applications, emails, instant messaging, web conferencing, video conferencing, etc.<\/li>\n<\/ul>\n\n\n\n<p class=\"wp-block-paragraph\">All the above-listed reasons create an urge in the users to Migrate Roundcube to Office 365. Therefore, in the next section, we will introduce the best possible ways to migrate from Roundcube to Microsoft 365.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\"><span class=\"ez-toc-section\" id=\"Email_Migration_from_Roundcube_Webmail_to_Office_365_Top_2_Solutions\"><\/span>Email Migration from Roundcube Webmail to Office 365: Top 2 Solutions<span class=\"ez-toc-section-end\"><\/span><\/h2>\n\n\n\n<p class=\"wp-block-paragraph\">Here, we will elaborate on two solutions for accomplishing the migration process. After reading both of them, you can choose accordingly.<\/p>\n\n\n\n<h3 class=\"wp-block-heading\"><span class=\"ez-toc-section\" id=\"1_Migrating_from_Roundcube_to_Office_365_Manual_Process\"><\/span>#1. Migrating from Roundcube to Office 365: Manual Process<span class=\"ez-toc-section-end\"><\/span><\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">The following section will discuss three steps to complete the manual solution. Just follow the ongoing procedure.<\/p>\n\n\n\n<h4 class=\"wp-block-heading\"><span class=\"ez-toc-section\" id=\"Step_1_Setting_Up_Roundcube_Email_in_Outlook\"><\/span>Step 1: Setting Up Roundcube Email in Outlook<span class=\"ez-toc-section-end\"><\/span><\/h4>\n\n\n\n<ul class=\"wp-block-list\">\n<li>First, open <strong>Microsoft Outlook<\/strong> on your computer.<\/li>\n\n\n\n<li>After that, go to <strong>File > Add Account<\/strong>.<\/li>\n\n\n\n<li>Then, enter your <strong>Roundcube email<\/strong> details.<\/li>\n\n\n\n<li>Next, choose &#8216;<strong>Let me set up my account manually<\/strong>&#8216; and then click on <strong>Advanced<\/strong> options.<\/li>\n\n\n\n<li>Select Connect and pick either <strong>IMAP<\/strong> or <strong>POP3<\/strong> as the server type.<\/li>\n\n\n\n<li>Enter the <strong>server details<\/strong> and <strong>port numbers<\/strong>.<\/li>\n\n\n\n<li>Authenticate with your Roundcube password to establish the connection.<\/li>\n<\/ul>\n\n\n\n<p class=\"wp-block-paragraph\">Here, we set up the Roundcube email in Outlook. Now, we need to convert the Outlook data into PST format.<\/p>\n\n\n\n<h4 class=\"wp-block-heading\"><span class=\"ez-toc-section\" id=\"Step_2_Converting_Outlook_Data_to_PST_Files\"><\/span>Step 2: Converting Outlook Data to PST Files<span class=\"ez-toc-section-end\"><\/span><\/h4>\n\n\n\n<ul class=\"wp-block-list\">\n<li>Further, open <strong>Outlook<\/strong> and navigate to <strong>File > Open &amp; Export > Import\/Export<\/strong>.<\/li>\n\n\n\n<li>Now, choose <strong>Export to a file<\/strong> and click <strong>Next<\/strong>.<\/li>\n\n\n\n<li>Here, select <strong>Outlook Data File (.pst)<\/strong> and click <strong>Next<\/strong>.<\/li>\n\n\n\n<li>Next, pick the Roundcube email folders to export.<\/li>\n\n\n\n<li>Thereafter, choose where to save the PST file.<\/li>\n\n\n\n<li>Thereupon, name the file and click <strong>Finish<\/strong>.<\/li>\n<\/ul>\n\n\n\n<p class=\"wp-block-paragraph\">After converting Outlook data, you need to upload the resultant PST file to Microsoft 365. With the help of that, you can easily perform the complete manual procedure.<\/p>\n\n\n\n<h4 class=\"wp-block-heading\"><span class=\"ez-toc-section\" id=\"Step_3_Uploading_PST_Files_Using_Network_Upload\"><\/span>Step 3: Uploading PST Files Using Network Upload<span class=\"ez-toc-section-end\"><\/span><\/h4>\n\n\n\n<ul class=\"wp-block-list\">\n<li>Now, use the network upload method to transfer PST to Office 365.<\/li>\n\n\n\n<li>Then, download AzCopy, secure the SAS URL, and upload your PST.<\/li>\n\n\n\n<li>Next, verify the list of uploaded PST files.<\/li>\n\n\n\n<li>Further, create a PST import mapping file.<\/li>\n\n\n\n<li>Then, start an import job in the Office 365 Security &amp; Compliance Center.<\/li>\n\n\n\n<li>At last, apply data filtering if needed.<\/li>\n<\/ul>\n\n\n\n<p class=\"wp-block-paragraph\">Here, we\u2019ve performed the manual way. But, the above solution requires enough technical knowledge. Moreover, it is very time-consuming. If you want an efficient solution, just read the upcoming paragraph. Follow the next section to migrate Roundcube to Office 365 without any primary disruptions.<\/p>\n\n\n\n<h3 class=\"wp-block-heading\"><span class=\"ez-toc-section\" id=\"Roundcube_to_Office_365_Migration_Tool_Expert_Solution\"><\/span>Roundcube to Office 365 Migration Tool: Expert Solution<span class=\"ez-toc-section-end\"><\/span><\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">Cigati IMAP Email Backup Software is a secure and automated utility. It effortlessly allows users to perform the migration process from Roundcube email to Office 365 account. Moreover, you can execute the bulk conversion of the emails without interruptions. It allows users to prevent the repetition of duplicate emails in the backup process. Now, we will discuss the workings of the wizard to clear all your doubts.<\/p>\n\n\n\n<h4 class=\"wp-block-heading\"><span class=\"ez-toc-section\" id=\"Steps_to_Transfer_Roundcube_to_O365\"><\/span>Steps to Transfer Roundcube to O365:<span class=\"ez-toc-section-end\"><\/span><\/h4>\n\n\n\n<ul class=\"wp-block-list\">\n<li>First, install and run Roundcube to Office 365 Migration Tool on your system.<\/li>\n\n\n\n<li>Now, enter the Required Fields of the Roundcube account and press the Sign-in button.<\/li>\n\n\n\n<li>Next, tick the Files or Folders from the displayed tree structure and tap the Next button.<\/li>\n\n\n\n<li>Afterwards, choose the Office 365 email client from the given drop-down menu and authenticate the login process.<\/li>\n\n\n\n<li>Further, mark the Additional Features as per your requirement.<\/li>\n\n\n\n<li>In the end, hit the Convert button to start the migration process.<\/li>\n<\/ul>\n\n\n\n<h4 class=\"wp-block-heading\"><span class=\"ez-toc-section\" id=\"Final_Thoughts\"><\/span>Final Thoughts<span class=\"ez-toc-section-end\"><\/span><\/h4>\n\n\n\n<p class=\"wp-block-paragraph\">In the above post, we have discussed the best ways to Migrate Roundcube to Office 365 using two different methods. First, you have to export the data from the Roundcube emails. After that, you need to convert Outlook Data to PST Files. Then, transfer PST emails to Microsoft 365 manually. However, users need to perform both methods to execute the complete process. Also, users can evaluate the software working by installing the free demo version of the software.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\"><strong>You May Also Read:<\/strong> <a href=\"https:\/\/www.cigatisolutions.com\/blog\/migrate-roundcube-emails-to-new-server\/\">Migrate Roundcube to New Server<\/a><\/p>\n\n\n\n<h4 class=\"wp-block-heading\"><span class=\"ez-toc-section\" id=\"Frequently_Asked_Questions\"><\/span>Frequently Asked Questions<span class=\"ez-toc-section-end\"><\/span><\/h4>\n\n\n\n<div class=\"schema-faq wp-block-yoast-faq-block\"><div class=\"schema-faq-section\" id=\"faq-question-1779786252108\"><strong class=\"schema-faq-question\">Q1. Can I migrate Roundcube emails to Office 365 directly?<\/strong> <p class=\"schema-faq-answer\"><strong>Ans:<\/strong> Yes, you can migrate Roundcube emails to Office 365 using IMAP migration, Outlook export\/import, or third-party migration tools like <strong>Cigati IMAP Backup Tool<\/strong>. Most users prefer automated tools because they preserve emails, attachments, and folder hierarchy.<\/p> <\/div> <div class=\"schema-faq-section\" id=\"faq-question-1779786302253\"><strong class=\"schema-faq-question\">Q2. Does Microsoft 365 support Roundcube migration?<\/strong> <p class=\"schema-faq-answer\"><strong>Ans:<\/strong> Microsoft 365 supports IMAP-based migration, and since Roundcube works on IMAP servers, users can transfer mailbox data to Office 365 without changing email content manually.<\/p> <\/div> <div class=\"schema-faq-section\" id=\"faq-question-1779786318044\"><strong class=\"schema-faq-question\">Q3. Can I migrate multiple Roundcube mailboxes at once?<\/strong> <p class=\"schema-faq-answer\"><strong>Ans:<\/strong> Yes, batch migration is possible through Microsoft 365 IMAP migration endpoints or professional migration software. Businesses commonly migrate multiple mailboxes together during domain migration projects.<\/p> <\/div> <div class=\"schema-faq-section\" id=\"faq-question-1779786382468\"><strong class=\"schema-faq-question\">Q4. Do I need Outlook to migrate Roundcube emails to Office 365?<\/strong> <p class=\"schema-faq-answer\"><strong>Ans:<\/strong> Not necessarily. Outlook is useful for manual PST export\/import methods, but direct IMAP migration tools like <strong>Cigati IMAP Backup Tool<\/strong> can transfer emails without Outlook installation.<\/p> <\/div> <div class=\"schema-faq-section\" id=\"faq-question-1779786402541\"><strong class=\"schema-faq-question\">Q5. Is IMAP migration from Roundcube to Office 365 free?<\/strong> <p class=\"schema-faq-answer\"><strong>Ans:<\/strong> Microsoft provides a built-in IMAP migration option in the Exchange Admin Center, which is free with Microsoft 365 subscriptions. However, advanced migration tools may charge for automation and bulk migration features.<\/p> <\/div> <div class=\"schema-faq-section\" id=\"faq-question-1779786507764\"><strong class=\"schema-faq-question\">Q6. What are the common issues during Roundcube to Office 365 migration?<\/strong> <p class=\"schema-faq-answer\"><strong>Ans:<\/strong> Users frequently report:<br><br><em>\u2022<\/em> IMAP authentication failures<br><em>\u2022<\/em> Slow mailbox syncing<br><em>\u2022<\/em> Missing folders after migration<br><em>\u2022<\/em> Large mailbox throttling<br><em>\u2022<\/em> DNS and MX record misconfiguration<\/p> <\/div> <\/div>\n","protected":false},"excerpt":{"rendered":"<p>Are you thinking to migrate Roundcube to Office 365 account? Well, you&#8217;re in the right place! We&#8217;ve put together this<a class=\"read-more ml-1 main-read-more\" href=\"https:\/\/www.cigatisolutions.com\/blog\/migrate-roundcube-to-office-365\/\">Read More<\/a><\/p>\n","protected":false},"author":1,"featured_media":6177,"comment_status":"open","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[45],"tags":[],"class_list":["post-6170","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-email-management-migration"],"yoast_head":"<!-- This site is optimized with the Yoast SEO plugin v27.7 - https:\/\/yoast.com\/product\/yoast-seo-wordpress\/ -->\n<title>How Do I Migrate Roundcube to Office 365? Quick Answer<\/title>\n<meta name=\"description\" content=\"Looking to switch from Roundcube to Office 365? Learn how to migrate your emails with this comprehensive guide, perfect for beginners.\" \/>\n<meta name=\"robots\" content=\"index, follow, max-snippet:-1, max-image-preview:large, max-video-preview:-1\" \/>\n<link rel=\"canonical\" href=\"https:\/\/www.cigatisolutions.com\/blog\/migrate-roundcube-to-office-365\/\" \/>\n<meta property=\"og:locale\" content=\"en_US\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"How Do I Migrate Roundcube to Office 365? Quick Answer\" \/>\n<meta property=\"og:description\" content=\"Looking to switch from Roundcube to Office 365? Learn how to migrate your emails with this comprehensive guide, perfect for beginners.\" \/>\n<meta property=\"og:url\" content=\"https:\/\/www.cigatisolutions.com\/blog\/migrate-roundcube-to-office-365\/\" \/>\n<meta property=\"og:site_name\" content=\"Cigati Solutions Blog\" \/>\n<meta property=\"article:published_time\" content=\"2022-07-08T09:55:03+00:00\" \/>\n<meta property=\"article:modified_time\" content=\"2026-05-26T09:11:06+00:00\" \/>\n<meta property=\"og:image\" content=\"https:\/\/www.cigatisolutions.com\/blog\/wp-content\/uploads\/2022\/07\/how-to-migrate-emails-from-roundcube-to-office-365.png\" \/>\n\t<meta property=\"og:image:width\" content=\"698\" \/>\n\t<meta property=\"og:image:height\" content=\"400\" \/>\n\t<meta property=\"og:image:type\" content=\"image\/png\" \/>\n<meta name=\"author\" content=\"Rohit Singh\" \/>\n<meta name=\"twitter:card\" content=\"summary_large_image\" \/>\n<meta name=\"twitter:label1\" content=\"Written by\" \/>\n\t<meta name=\"twitter:data1\" content=\"Rohit Singh\" \/>\n\t<meta name=\"twitter:label2\" content=\"Est. reading time\" \/>\n\t<meta name=\"twitter:data2\" content=\"6 minutes\" \/>\n<script type=\"application\/ld+json\" class=\"yoast-schema-graph\">{\"@context\":\"https:\\\/\\\/schema.org\",\"@graph\":[{\"@type\":\"Article\",\"@id\":\"https:\\\/\\\/www.cigatisolutions.com\\\/blog\\\/migrate-roundcube-to-office-365\\\/#article\",\"isPartOf\":{\"@id\":\"https:\\\/\\\/www.cigatisolutions.com\\\/blog\\\/migrate-roundcube-to-office-365\\\/\"},\"author\":{\"name\":\"Rohit Singh\",\"@id\":\"https:\\\/\\\/www.cigatisolutions.com\\\/blog\\\/#\\\/schema\\\/person\\\/1fadcf635476835e586bca1ee680ce43\"},\"headline\":\"How to Migrate Roundcube Emails to Office 365 Easily\",\"datePublished\":\"2022-07-08T09:55:03+00:00\",\"dateModified\":\"2026-05-26T09:11:06+00:00\",\"mainEntityOfPage\":{\"@id\":\"https:\\\/\\\/www.cigatisolutions.com\\\/blog\\\/migrate-roundcube-to-office-365\\\/\"},\"wordCount\":1096,\"commentCount\":0,\"publisher\":{\"@id\":\"https:\\\/\\\/www.cigatisolutions.com\\\/blog\\\/#organization\"},\"image\":{\"@id\":\"https:\\\/\\\/www.cigatisolutions.com\\\/blog\\\/migrate-roundcube-to-office-365\\\/#primaryimage\"},\"thumbnailUrl\":\"https:\\\/\\\/www.cigatisolutions.com\\\/blog\\\/wp-content\\\/uploads\\\/2022\\\/07\\\/how-to-migrate-emails-from-roundcube-to-office-365.png\",\"articleSection\":[\"Email Management &amp; Migration\"],\"inLanguage\":\"en-US\",\"potentialAction\":[{\"@type\":\"CommentAction\",\"name\":\"Comment\",\"target\":[\"https:\\\/\\\/www.cigatisolutions.com\\\/blog\\\/migrate-roundcube-to-office-365\\\/#respond\"]}]},{\"@type\":[\"WebPage\",\"FAQPage\"],\"@id\":\"https:\\\/\\\/www.cigatisolutions.com\\\/blog\\\/migrate-roundcube-to-office-365\\\/\",\"url\":\"https:\\\/\\\/www.cigatisolutions.com\\\/blog\\\/migrate-roundcube-to-office-365\\\/\",\"name\":\"How Do I Migrate Roundcube to Office 365? 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He creates clear, practical, and solution-oriented content to help users and IT professionals resolve complex technical challenges efficiently.","sameAs":["https:\/\/www.linkedin.com\/in\/digirohit\/"],"url":"https:\/\/www.cigatisolutions.com\/blog\/author\/piblogadmin\/"},{"@type":"Question","@id":"https:\/\/www.cigatisolutions.com\/blog\/migrate-roundcube-to-office-365\/#faq-question-1779786252108","position":1,"url":"https:\/\/www.cigatisolutions.com\/blog\/migrate-roundcube-to-office-365\/#faq-question-1779786252108","name":"Q1. Can I migrate Roundcube emails to Office 365 directly?","answerCount":1,"acceptedAnswer":{"@type":"Answer","text":"<strong>Ans:<\/strong> Yes, you can migrate Roundcube emails to Office 365 using IMAP migration, Outlook export\/import, or third-party migration tools like <strong>Cigati IMAP Backup Tool<\/strong>. Most users prefer automated tools because they preserve emails, attachments, and folder hierarchy.","inLanguage":"en-US"},"inLanguage":"en-US"},{"@type":"Question","@id":"https:\/\/www.cigatisolutions.com\/blog\/migrate-roundcube-to-office-365\/#faq-question-1779786302253","position":2,"url":"https:\/\/www.cigatisolutions.com\/blog\/migrate-roundcube-to-office-365\/#faq-question-1779786302253","name":"Q2. Does Microsoft 365 support Roundcube migration?","answerCount":1,"acceptedAnswer":{"@type":"Answer","text":"<strong>Ans:<\/strong> Microsoft 365 supports IMAP-based migration, and since Roundcube works on IMAP servers, users can transfer mailbox data to Office 365 without changing email content manually.","inLanguage":"en-US"},"inLanguage":"en-US"},{"@type":"Question","@id":"https:\/\/www.cigatisolutions.com\/blog\/migrate-roundcube-to-office-365\/#faq-question-1779786318044","position":3,"url":"https:\/\/www.cigatisolutions.com\/blog\/migrate-roundcube-to-office-365\/#faq-question-1779786318044","name":"Q3. Can I migrate multiple Roundcube mailboxes at once?","answerCount":1,"acceptedAnswer":{"@type":"Answer","text":"<strong>Ans:<\/strong> Yes, batch migration is possible through Microsoft 365 IMAP migration endpoints or professional migration software. Businesses commonly migrate multiple mailboxes together during domain migration projects.","inLanguage":"en-US"},"inLanguage":"en-US"},{"@type":"Question","@id":"https:\/\/www.cigatisolutions.com\/blog\/migrate-roundcube-to-office-365\/#faq-question-1779786382468","position":4,"url":"https:\/\/www.cigatisolutions.com\/blog\/migrate-roundcube-to-office-365\/#faq-question-1779786382468","name":"Q4. Do I need Outlook to migrate Roundcube emails to Office 365?","answerCount":1,"acceptedAnswer":{"@type":"Answer","text":"<strong>Ans:<\/strong> Not necessarily. Outlook is useful for manual PST export\/import methods, but direct IMAP migration tools like <strong>Cigati IMAP Backup Tool<\/strong> can transfer emails without Outlook installation.","inLanguage":"en-US"},"inLanguage":"en-US"},{"@type":"Question","@id":"https:\/\/www.cigatisolutions.com\/blog\/migrate-roundcube-to-office-365\/#faq-question-1779786402541","position":5,"url":"https:\/\/www.cigatisolutions.com\/blog\/migrate-roundcube-to-office-365\/#faq-question-1779786402541","name":"Q5. Is IMAP migration from Roundcube to Office 365 free?","answerCount":1,"acceptedAnswer":{"@type":"Answer","text":"<strong>Ans:<\/strong> Microsoft provides a built-in IMAP migration option in the Exchange Admin Center, which is free with Microsoft 365 subscriptions. However, advanced migration tools may charge for automation and bulk migration features.","inLanguage":"en-US"},"inLanguage":"en-US"},{"@type":"Question","@id":"https:\/\/www.cigatisolutions.com\/blog\/migrate-roundcube-to-office-365\/#faq-question-1779786507764","position":6,"url":"https:\/\/www.cigatisolutions.com\/blog\/migrate-roundcube-to-office-365\/#faq-question-1779786507764","name":"Q6. What are the common issues during Roundcube to Office 365 migration?","answerCount":1,"acceptedAnswer":{"@type":"Answer","text":"<strong>Ans:<\/strong> Users frequently report:<br><br><em>\u2022<\/em> IMAP authentication failures<br><em>\u2022<\/em> Slow mailbox syncing<br><em>\u2022<\/em> Missing folders after migration<br><em>\u2022<\/em> Large mailbox throttling<br><em>\u2022<\/em> DNS and MX record misconfiguration","inLanguage":"en-US"},"inLanguage":"en-US"}]}},"_links":{"self":[{"href":"https:\/\/www.cigatisolutions.com\/blog\/wp-json\/wp\/v2\/posts\/6170","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/www.cigatisolutions.com\/blog\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/www.cigatisolutions.com\/blog\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/www.cigatisolutions.com\/blog\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/www.cigatisolutions.com\/blog\/wp-json\/wp\/v2\/comments?post=6170"}],"version-history":[{"count":12,"href":"https:\/\/www.cigatisolutions.com\/blog\/wp-json\/wp\/v2\/posts\/6170\/revisions"}],"predecessor-version":[{"id":13582,"href":"https:\/\/www.cigatisolutions.com\/blog\/wp-json\/wp\/v2\/posts\/6170\/revisions\/13582"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/www.cigatisolutions.com\/blog\/wp-json\/wp\/v2\/media\/6177"}],"wp:attachment":[{"href":"https:\/\/www.cigatisolutions.com\/blog\/wp-json\/wp\/v2\/media?parent=6170"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.cigatisolutions.com\/blog\/wp-json\/wp\/v2\/categories?post=6170"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.cigatisolutions.com\/blog\/wp-json\/wp\/v2\/tags?post=6170"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}